DENDROLOGY

FOREST ECOLOGY

FOREST SUCCESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Biodiversity describes the amount of variation present in an ecosystem. How is the biodiversity of an ecosystem affected as it proceeds through the stages of ecological succession?
A
the biodiversity increases throughout
B
the biodiversity decreases throughout
C
the biodiversity decreases, then increases
D
the biodiversity remains steady throughout
Explanation: 

Detailed explanation-1: -Answer and Explanation: During the processes of ecological succession, both biomass productivity and biodiversity increase. This means that there are more organisms with greater species diversity at each stage of succession than in the previous stage.

Detailed explanation-2: -Ecological succession is the process by which the mix of species and habitat in an area changes over time. Gradually, these communities replace one another until a “climax community”-like a mature forest-is reached, or until a disturbance, like a fire, occurs. Ecological succession is a fundamental concept in ecology.

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